math

a veterinarian survey 26 of his patrons.e discovers that 14 have dogs ,10have cats ,and 5 have fish .our have dogs and cats ,3 have have dogs and fish ,and one has a cat and fish .if no one has all three kinds of pets ,how many patrons have none of these pets?

1. 👍
2. 👎
3. 👁
1. 14 - 4 - 3 = 7 have only dog
10 - 4 - 1 = 5 have only cat
5 - 3 - 1 = 1 has only fish
so 13 have only one animal
3+4+1 = 8 have two animals
total with animals = 13 + 8 = 21 have animals
so
26 - 21 = 5 have no animals at all

1. 👍
2. 👎

Similar Questions

1. Math

Write the ratio of dogs to cats in simplest form. 12 dogs, 16 cats

2. Lesson 6 Unit 8 Language arts

if a question has this: - It is correct 1.Use the sentence to answer the question. "AJ is writing a paragraph with the following claim: Soccer is the most popular sport in the world." which sentence best supports AJ's claim?

3. math

if there are 60 sixth graders how many sixth graders owned cats (there is a circle graph showing: Reptiles:5%, Birds:5%, Fish: 10%, Cats: 35%, and dogs: 45%)

4. math

the ratio of dogs to cats is 2:5. If there are 14 animals, how many dogs and cats are there at the kennel? 2:5=14?

1. Math

At an animal shelter,there are 15 dogs, 12 cats, 3 snakes, and 3 parakeets. A.what percent of the number of cats is the number of dogs? B.what percent less parakeets are there than dogs? C.what percent less parakeets are there

2. Math

The ratio of dogs to cats at an animal shelter is 3 to 2. How many dogs are at the shelter if there is a total of 30 animals?

3. Math

**=answer To adopt a dog from an animal shelter, you must pay \$80 for vaccinations, \$65 to spay or neuter the dog, and \$50 for a wellness exam by a veterinarian. a. Write an expression in simplest form that represents the amount

4. maths

ALL OF JENNYS PETS ARE DOGS EXCEPT ONHE. HOW MANY CATS AND DOGS DOES JENNY HAVE,

1. math

the ratio of dogs to cats in the neighborhood was 3 to 7. If a total of 210 dogs and cats were in the neighborhood, how many cats were there?

2. Math

The ratio of cats to dogs is 2:5. If there are 9 more dogs than cats, how many cats are there???